A textile manufacturer wants to set up a control chart for irregularitien (e.g, oil stains, shop sol, loose threads, and tears) per 100 square yards of carpet. The following data were collected from a sample of twenty 100-square-yard pieces of carpet: Irregularities Sample Irregularities Sample Irregularities 6. Sample Irregularities Sample 14 16 11 16 14 7. 12 6. 17 16 19 13 18 19 4. 7. 14 12 19 19 10 10 18 15 20 14 a. Using these data, set up a c-chart with z=3. The UCL, equalsand the LCL equals (Enter your responses rounded to two decimal places.)

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 5E: List the sample space of each experiment. Rolling one die and tossing one coin
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A textile manufacturer wants to set up a control chart for irregularities (o.g., oil stains, shop sol, loose threads, and tears) per 100 square yards of carpet. The following
data were collected from a sample of twenty 100-square-yard pieces of carpet:
Sample
Irregularities
Sample
Irregularities
Sample
Irregularities
Sample
Irregularities
14
15
11
6.
16
14
9.
16
17
18
12
3
19
13
5
19
4
7.
14
12
19
19
10
10
18
15
20
14
a. Using these data, set up a c-chart with z=3,
The UCL, equals and the LCL. equals (Enter your responses rounded to two decimal places.)
Transcribed Image Text:A textile manufacturer wants to set up a control chart for irregularities (o.g., oil stains, shop sol, loose threads, and tears) per 100 square yards of carpet. The following data were collected from a sample of twenty 100-square-yard pieces of carpet: Sample Irregularities Sample Irregularities Sample Irregularities Sample Irregularities 14 15 11 6. 16 14 9. 16 17 18 12 3 19 13 5 19 4 7. 14 12 19 19 10 10 18 15 20 14 a. Using these data, set up a c-chart with z=3, The UCL, equals and the LCL. equals (Enter your responses rounded to two decimal places.)
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